keyword
MENU ▼
Read by QxMD icon Read
search

Pacing

keyword
https://www.readbyqxmd.com/read/28098508/evaluation-of-a-social-norms-approach-to-a-suicide-prevention-campaign
#1
Kami J Silk, Evan K Perrault, Samantha A Nazione, Kristin Pace, Jan Collins-Eaglin
Suicide is a leading cause of death for college-aged youth, and university counseling centers (UCC) strive to educate students about mental health issues and available campus services. The current research evaluates a college campus social norms campaign that used both peer and celebrity sources to promote help seeking among college students as a suicide prevention strategy. Postcampaign surveys of this quasi-experiment (n = 391) revealed that compared to students in the control neighborhood condition, students exposed to the campaign messages in the experimental neighborhood conditions were more likely to perceive students would refer a friend to the UCC and more likely to visit the UCC for a mental health concern...
January 18, 2017: Journal of Health Communication
https://www.readbyqxmd.com/read/28098354/concealed-accessory-pathways-with-a-single-ventricular-and-two-discrete-atrial-insertion-sites
#2
Ryan T Kipp, Raed Abu Sham'a, Ito Hiroyuki, Frederick T Han, Marwan Refaat, Jonathan C Hsu, Michael E Field, Douglas E Kopp, Gregory M Marcus, Melvin M Scheinman, Kurt S Hoffmayer
BACKGROUND: Atrioventricular reciprocating tachycardia utilizing a concealed accessory pathway is common. It is well appreciated that some patients may have multiple accessory pathways with separate atrial and ventricular insertion sites. METHODS: We present three cases of AVRT utilizing concealed pathways with evidence that each utilizing a single ventricular insertion and two discrete atrial insertion sites. RESULTS: In case one, two discrete atrial insertion sites were mapped in two separate procedures, and only during the second ablation was the Kent potential identified...
January 18, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28097251/management-of-progressive-late-onset-scoliosis-with-magnetic-growth-rod-insertion-leading-to-improvement-of-neural-anomalies-a-case-report
#3
Amit Zaveri, Valerio Pace, Dimpu Bhagawati, Vijay Rajamani, Thillainayagam Muthukumar, Hilali Noordeen
BACKGROUND: To present the first known reported case of late onset idiopathic scoliosis with concomitant neural anomalies, treated with sequential distraction using magnetic growth rod, had significant improvement in both cranio-cervical and intraspinal anomaly. METHODS: A caucasian, growing female child (at the age of ten) presented with moderately progressive late onset right thoracic scoliosis. She was found to have Chiari type I malformation and a cervicothoracic syrinx on routine pre-operative MRI scanning...
December 2016: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28096741/a-day-in-the-life-of-third-year-medical-students-using-an-ethnographic-method-to-understand-information-seeking-and-use
#4
Andrea B Twiss-Brooks, Ricardo Andrade, Michelle B Bass, Barbara Kern, Jonna Peterson, Debra A Werner
OBJECTIVE: The authors undertook this project to learn how third-year medical students seek and use information in the course of daily activities, especially activities conducted in clinical settings in a variety of institutions. METHODS: We recruited sixty-eight third-year undergraduate medical school students to create a mapping diary of a day that included clinical activities. We conducted semi-structured interviews based on the mapping diaries. Using content and thematic analyses of the resulting interview transcripts, we developed an ethnographic case study for each participant...
January 2017: Journal of the Medical Library Association: JMLA
https://www.readbyqxmd.com/read/28096210/pace-of-progress-in-stroke-thrombolysis-are-hospitals-running-to-stand-still
#5
EDITORIAL
Scott J Mendelson, Shyam Prabhakaran
No abstract text is available yet for this article.
January 2017: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/28096107/the-polio-endgame-rationale-behind-the-change-in-immunisation
#6
Julie Garon, Manish Patel
The decades long effort to eradicate polio is nearing the final stages and oral polio vaccine (OPV) is much to thank for this success. As cases of wild poliovirus continue to dwindle, cases of paralysis associated with OPV itself have become a concern. As type-2 poliovirus (one of three) has been certified eradicated and a large proportion of OPV-related paralysis is caused by the type-2 component of OPV, the World Health Assembly endorsed the phased withdrawal of OPV and the introduction of inactivated polio vaccine (IPV) into routine immunisation schedules as a crucial step in the polio endgame plan...
January 17, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28095413/one-month-global-longitudinal-strain-identifies-patients-who-will-develop-pacing-induced-left-ventricular-dysfunction-over-time-the-pacing-and-ventricular-dysfunction-pavd-study
#7
Fozia Zahir Ahmed, Manish Motwani, Colin Cunnington, Chun Shing Kwok, Catherine Fullwood, Delvac Oceandy, Alan Fitchet, Grahame Kevin Goode, Matthew Luckie, Amir Masood Zaidi, Rajdeep Khattar, Mamas Andreas Mamas
BACKGROUND: Predicting which individuals will have a decline in left ventricular (LV) function after pacemaker implantation remains an important challenge. We investigated whether LV global longitudinal strain (GLS), measured by 2D speckle tracking strain echocardiography, can identify patients at risk of pacing-induced left ventricular dysfunction (PIVD) or pacing-induced cardiomyopathy (PICMP). METHODS: Fifty-five patients with atrioventricular block and preserved LV function underwent dual-chamber pacemaker implantation and were followed with serial transthoracic echocardiography for 12 months for the development of PIVD (defined as a reduction in LV ejection fraction (LVEF) ≥5 percentage points at 12 months) or PICMP (reduction in LVEF to <45%)...
2017: PloS One
https://www.readbyqxmd.com/read/28095081/blood-removal-influences-pacing-during-a-4-minute-cycling-time-trial
#8
Nathan G Lawler, Chris R Abbiss, Aaron Raman, Timothy J Fairchild, Garth L Maker, Robert D Trengove, Jeremiah J Peiffer
PURPOSE: To examine the influence of manipulating aerobic contribution following whole blood removal on pacing patterns, performance and energy contribution during self-paced middle distance cycling. METHODS: Seven male cyclists (33 ± 8 y) completed an incremental cycling test followed 20 min later by a 4-min self-paced cycling time trial (4MMP) on six separate occasions over 42 d. The initial two sessions acted as a familiarisation and baseline testing after which 470 mL of blood was removed with the remaining sessions performed 24 h, 7 d, 21 d and 42 d following blood removal...
January 17, 2017: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/28095067/pacing-strategies-and-metabolic-responses-during-4-minute-running-time-trials
#9
Jonathan Watkins, Simon Platt, Erik Andersson, Kerry McGawley
PURPOSE: The aim of the current study was to investigate pacing strategies and the distribution of physiological resources in best versus worst performances during a series of 4-minute, self-paced running time-trials (RunTTs). METHODS: Five male and five female recreational runners (age 32 ± 7 years) completed a sub-maximal ramp test and five RunTTs on a motor-driven treadmill fitted with a speed-controlling laser system. The supramaximal V̇O2 demand was estimated by linear extrapolation from the sub-maximal relationship between V̇O2 and speed, enabling computation of the accumulated oxygen deficit (AOD)...
January 17, 2017: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/28094647/using-drawings-as-a-reflective-tool-to-enhance-communication-in-dementia-care
#10
Phil McEvoy, Sue Bellass
Communication skills training can be a valuable means of supporting professional and family carers of people with dementia. Most communication skills training programmes for those caring for people with dementia focus on dementia awareness and the technical aspects of communication, such as the pace and volume of the carer's speech. However, it is also important to examine what is conveyed about a carer's internal experience in their non-verbal interactions with people living with dementia. This article explores how drawings can be used to help carers to reflect on what is communicated and question any hidden assumptions...
January 4, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28093670/natural-colorants-historical-processing-and-sustainable-prospects
#11
REVIEW
Mohd Yusuf, Mohd Shabbir, Faqeer Mohammad
With the public's mature demand in recent times pressurized the textile industry for use of natural colorants, without any harmful effects on environment and aquatic ecosystem, and with more developed functionalities simultaneously. Advanced developments for the natural bio-resources and their sustainable use for multifunctional clothing are gaining pace now. Present review highlights historical overview of natural colorants, classification and predominantly processing of colorants from sources, application on textiles surfaces with the functionalities provided by them...
January 16, 2017: Natural Products and Bioprospecting
https://www.readbyqxmd.com/read/28092522/active-self-paced-learning-for-cost-effective-and-progressive-face-identification
#12
Liang Lin, Keze Wang, Deyu Meng, Wangmeng Zuo, Lei Zhang
This paper aims to develop a novel cost-effective framework for face identification, which progressively maintains a batch of classifiers with the increasing face images of different individuals. By naturally combining two recently rising techniques: active learning (AL) and self-paced learning (SPL), our framework is capable of automatically annotating new instances and incorporating them into training under weak expert recertification. We first initialize the classifier using a few annotated samples for each individual, and extract image features using the convolutional neural nets...
January 16, 2017: IEEE Transactions on Pattern Analysis and Machine Intelligence
https://www.readbyqxmd.com/read/28092056/a-randomised-placebo-controlled-crossover-study-investigating-the-effects-of-nicotine-gum-on-strength-power-and-anaerobic-performance-in-nicotine-na%C3%A3-ve-active-males
#13
Toby Mündel, Marine Machal, Darryl J Cochrane, Matthew J Barnes
BACKGROUND: Nicotine use amongst athletes is high and increasing, especially team sports, yet the limited previous studies investigating the performance consequences of this behaviour have not examined the effects of the principal active ingredient, nicotine, per se. Therefore, we determined whether nicotine gum affected muscular and anaerobic performance. METHODS: Nine active males (24 ± 3 years) completed three trials in a random order in which 20 min prior to testing they chewed 2 mg (NIC-2), 4 mg (NIC-4) nicotine or flavour-matched placebo (PLA) gum...
December 2017: Sports Medicine—Open
https://www.readbyqxmd.com/read/28091409/effect-of-shensong-yangxin-on-the-progression-of-paroxysmal-atrial-fibrillation-is-correlated-with-regulation-of-autonomic-nerve-activity
#14
Hong-Yi Zhao, Shu-Di Zhang, Kai Zhang, Xi Wang, Qing-Yan Zhao, Shu-Juan Zhang, Zi-Xuan Dai, Yong-Sheng Qian, You-Jing Zhang, Hao-Tian Wei, Yan-Hong Tang, Cong-Xin Huang
BACKGROUND: Shensong Yangxin (SSYX), a traditional Chinese herbal medicine, has long been used clinically to treat arrhythmias in China. However, the mechanism of SSYX on atrial fibrillation (AF) is unknown. In this study, we tested the hypothesis that the effect of SSYX on the progression of paroxysmal AF is correlated with the regulation of autonomic nerve activity. METHODS: Eighteen mongrel dogs were randomly divided into control group (n = 6), pacing group (n = 6), and pacing + SSYX group (n = 6)...
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28091395/a-novel-onset-detection-technique-for-brain-computer-interfaces-using-sound-production-related-cognitive-tasks-in-simulated-online-system
#15
YoungJae Song, Francisco Sepulveda
OBJECTIVE: Self-paced EEG-based BCIs (SP-BCIs) have traditionally been avoided due to two sources of uncertainty: (1) precisely when an intentional command is sent by the brain, i.e., the command onset detection problem, and (2) how different the intentional command is when compared to non-specific (or idle) states. Performance evaluation is also a problem and there are no suitable standard metrics available. In this paper we attempted to tackle these issues. APPROACH: Self-paced covert sound-production cognitive tasks (i...
February 2017: Journal of Neural Engineering
https://www.readbyqxmd.com/read/28090637/diltiazem-prevents-stress-induced-contractile-deficits-in-cardiomyocytes-but-does-not-reverse-the-cardiomyopathy-phenotype-in-mybpc3-knock-in-mice
#16
Frederik Flenner, Birgit Geertz, Silke Reischmann-Düsener, Florian Weinberger, Thomas Eschenhagen, Lucie Carrier, Felix W Friedrich
Left ventricular hypertrophy, diastolic dysfunction and fibrosis are main features of hypertrophic cardiomyopathy (HCM). Guidelines recommend β-adrenoceptor or Ca(2+) channel antagonists as pharmacological treatment. The Ca(2+) channel blocker diltiazem recently showed promising beneficial effects in pre-clinical HCM, particularly in patients carrying MYBPC3 mutations. In the present study we evaluated whether diltiazem could ameliorate or reverse the disease phenotype in cells and in vivo in Mybpc3-targeted knock-in (KI) mouse model of HCM...
January 15, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28090397/insights-about-fall-prevention-of-older-adults-in-the-state-of-hawai-i
#17
Yuka Yamazaki, Cullen T Hayashida, Valerie Yontz
The senior population in Hawai'i is growing at a dramatic pace. In the older population, falls and fall-related injuries are leading causes of morbidity and mortality. Moreover, the health care costs for falls are very high. The State of Hawai'i has taken measures to prevent falls through the promotion of medication reviews, vision checks, home assessments, and exercise. However, current published examinations of fall preventive measures have been insufficient, and more research is needed to confirm risk factors, effectiveness of preventive measures, and to explore future objectives...
January 2017: Hawai'i Journal of Medicine & Public Health: a Journal of Asia Pacific Medicine & Public Health
https://www.readbyqxmd.com/read/28090352/prevalence-of-obesity-in-malta
#18
REVIEW
S Cuschieri, J Vassallo, N Calleja, R Camilleri, A Borg, G Bonnici, Y Zhang, N Pace, J Mamo
BACKGROUND: Obesity is a global epidemic with the Mediterranean island of Malta being no exception. The World Health Organization (WHO) has identified Malta as one of the European countries with the highest obesity prevalence. METHOD: A cross-sectional study was conducted (2014-2016) under the auspices of the University of Malta. The prevalence of overweight-obesity in Malta was calculated and then age stratified for comparisons with previous studies. RESULTS: The study identified 69...
December 2016: Obesity Science & Practice
https://www.readbyqxmd.com/read/28090140/influence-of-warm-up-duration-and-recovery-interval-prior-to-exercise-on-anaerobic-performance
#19
M Frikha, N Chaâri, N Mezghanni, N Souissi
The purpose of the study was to determine the impact of different active warm-up (AWU) durations and the rest interval separating it from exercise on anaerobic performance. Eleven male physical education students (22.6 ± 2.52 years; 179.2 ± 4.3 cm; 82.5 ± 9.7 kg; mean ± SD) participated in a cross-over randomized study, and they all underwent the Wingate test after three AWU durations: 5 min (AWU5), 15 min (AWU15) and 20 min (AWU20), with recovery (WREC) or without a recovery interval (NREC) separating the AWU and anaerobic exercise performance...
December 2016: Biology of Sport
https://www.readbyqxmd.com/read/28089877/permanent-pacemaker-implantation-in-octogenarians-with-unexplained-syncope-and-positive-electrophysiologic-study
#20
Georgios Giannopoulos, Charalampos Kossyvakis, Vasiliki Panagopoulou, Dimitrios Tsiachris, Konstantinos Doudoumis, Maria Mavri, Dimitrios Vrachatis, Konstantinos Letsas, Michael Efremidis, Apostolos Katsivas, John Lekakis, Spyridon Deftereos
BACKGROUND: Syncope is a common problem among the elderly and a permanent pacemaker is a therapeutic option when a bradycardic etiology is revealed. However, the benefit of pacing when no association of symptoms to bradycardia has been shown is not clear, especially in the elderly OBJECTIVES: Aim of this study was to evaluate the effect of pacing on syncope-free mortality in patients ≥80 years old, with unexplained syncope and positive invasive electrophysiologic testing (EPS). METHODS: This was an observational study...
January 12, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
keyword
keyword
15398
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"